package com.shortvideo.dao;

import com.shortvideo.pojo.user_video;
import com.shortvideo.pojo.user_videoExample;

import java.util.List;


public interface user_videoMapper {

    long countByExample(user_videoExample example);

    int deleteByExample(user_videoExample example);

    int insert(user_video record);

    List<user_video> selectByExample(user_videoExample example);


}